LS1TECH - Camaro and Firebird Forum Discussion
VEHICLE SPECIFIC FORUMS
LS4 Performance
Swapping Manifolds

LS4 Performance Grand Prix GXP | Monte Carlo SS | Impala SS | LaCrosse Super

Swapping Manifolds

Reply Subscribe

Search this Thread

Old

Mar 2, 2009 | 04:07 PM

#1

Thread Starter

TECH Fanatic

Joined: Feb 2009

Posts: 1,401

Likes: 1

Default

Swapping Manifolds

Has anyone looked at the G8GT intake manifold or the 5.3L Truck manifold that have DOD/AFM If they are better maybe we could use one of them for cheap option

Old

Mar 2, 2009 | 10:33 PM

#2

TECH Fanatic

iTrader: (2)

Joined: Feb 2009

Posts: 1,398

Likes: 0

From: Killeen, Texas.

Default

I was thinking about the G8 manifold because they have AFM, someone will try sooner or later.

Old

Mar 2, 2009 | 11:21 PM

#3

TECH Enthusiast

iTrader: (2)

Joined: Dec 2007

Posts: 677

Likes: 0

From: Sherwood Park, AB

Default

Quote:

Originally Posted by CenTexSS

I was thinking about the G8 manifold because they have AFM, someone will try sooner or later.

Completely different port design on the L76 heads (rectangular vs. cathedral). The G8 intake manifold is not compatible with the LS4.

Old

Mar 2, 2009 | 11:33 PM

#4

Thread Starter

TECH Fanatic

Joined: Feb 2009

Posts: 1,401

Likes: 1

Default

I knew someone would know. But that still leaves the truck motor intakes, however not sure we would gain any power from them.

Old

Mar 3, 2009 | 07:12 AM

#5

TECH Junkie

iTrader: (1)

Joined: Jun 2007

Posts: 3,159

Likes: 0

From: New Orleans La

Default

I know the truck 5.3 heads flow more air so the intake should also.

Old

Mar 3, 2009 | 03:16 PM

#6

On The Tree

iTrader: (3)

Joined: Mar 2007

Posts: 187

Likes: 0

From: Little Rock, AR

Default

The 5.3L truck intake won't fit under our stock hood.

Old

Mar 3, 2009 | 03:47 PM

#7

Thread Starter

TECH Fanatic

Joined: Feb 2009

Posts: 1,401

Likes: 1

Default

I dont need a HOOD

Reply Subscribe

First
Prev
1 / 1
Next
Last

All times are GMT -5. The time now is 09:38 PM.